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  • Committer: Martin Pool
  • Date: 2005-10-04 11:13:33 UTC
  • mto: (1185.13.3)
  • mto: This revision was merged to the branch mainline in revision 1403.
  • Revision ID: mbp@sourcefrog.net-20051004111332-f7b8a6bd41b9fe22
- tweak capture_tree formatting

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bzrlib/delta.py
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#! /usr/bin/env python
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# -*- coding: UTF-8 -*-
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# This program is free software; you can redistribute it and/or modify
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from bzrlib.inventory import InventoryEntry
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from bzrlib.trace import mutter
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class TreeDelta(object):
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    removed
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        (path, id, kind)
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    renamed
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        (oldpath, newpath, id, kind, text_modified)
 
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        (oldpath, newpath, id, kind, text_modified, meta_modified)
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    modified
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        (path, id, kind)
 
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        (path, id, kind, text_modified, meta_modified)
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    unchanged
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        (path, id, kind)
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    Each id is listed only once.
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    Files that are both modified and renamed are listed only in
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    renamed, with the text_modified flag true.
 
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    renamed, with the text_modified flag true. The text_modified
 
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    applies either to the the content of the file or the target of the
 
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    symbolic link, depending of the kind of file.
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    Files are only considered renamed if their name has changed or
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    their parent directory has changed.  Renaming a directory
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    def show(self, to_file, show_ids=False, show_unchanged=False):
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        def show_list(files):
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            for path, fid, kind in files:
 
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            for item in files:
 
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                path, fid, kind = item[:3]
 
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                if kind == 'directory':
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                    path += '/'
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                elif kind == 'symlink':
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                    path += '@'
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                if len(item) == 5 and item[4]:
 
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                    path += '*'
 
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                if show_ids:
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                    print >>to_file, '  %-30s %s' % (path, fid)
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                else:
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        if self.renamed:
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            print >>to_file, 'renamed:'
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            for oldpath, newpath, fid, kind, text_modified in self.renamed:
 
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            for (oldpath, newpath, fid, kind,
 
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                 text_modified, meta_modified) in self.renamed:
 
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                if meta_modified:
 
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                    newpath += '*'
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                if show_ids:
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                    print >>to_file, '  %s => %s %s' % (oldpath, newpath, fid)
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                else:
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            kind = old_ie.kind
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            assert kind == new_ie.kind
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            assert kind in ('file', 'directory', 'symlink', 'root_directory'), \
 
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            assert kind in InventoryEntry.known_kinds, \
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                   'invalid file kind %r' % kind
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            if kind == 'root_directory':
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                    and not is_inside_any(specific_files, new_inv.id2path(file_id))):
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                    continue
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            if kind == 'file':
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                old_sha1 = old_tree.get_file_sha1(file_id)
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                new_sha1 = new_tree.get_file_sha1(file_id)
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                text_modified = (old_sha1 != new_sha1)
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            else:
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                ## mutter("no text to check for %r %r" % (file_id, kind))
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                text_modified = False
 
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            # temporary hack until all entries are populated before clients 
 
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            # get them
 
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            old_path = old_inv.id2path(file_id)
 
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            new_path = new_inv.id2path(file_id)
 
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            old_ie._read_tree_state(old_path, old_tree)
 
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            new_ie._read_tree_state(new_path, new_tree)
 
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            text_modified, meta_modified = new_ie.detect_changes(old_ie)
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            # TODO: Can possibly avoid calculating path strings if the
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            # two files are unchanged and their names and parents are
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            if (old_ie.name != new_ie.name
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                or old_ie.parent_id != new_ie.parent_id):
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                delta.renamed.append((old_inv.id2path(file_id),
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                                      new_inv.id2path(file_id),
 
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                delta.renamed.append((old_path,
 
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                                      new_path,
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                                      file_id, kind,
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                                      text_modified))
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            elif text_modified:
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                delta.modified.append((new_inv.id2path(file_id), file_id, kind))
 
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                                      text_modified, meta_modified))
 
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            elif text_modified or meta_modified:
 
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                delta.modified.append((new_path, file_id, kind,
 
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                                       text_modified, meta_modified))
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            elif want_unchanged:
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                delta.unchanged.append((new_inv.id2path(file_id), file_id, kind))
 
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                delta.unchanged.append((new_path, file_id, kind))
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        else:
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            kind = old_inv.get_file_kind(file_id)
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            if kind == 'root_directory':